Finite Group DatabasebetaFinite Group Databasebeta| order | 16256 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of D16 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C127 · Schur multiplier (H2) = C23 |
| direct product | C4×D16×C127 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C127 | D8 |
| commutator | C8 | C22×C4×C127 |
| Frattini, cosocle | C2×C8 | C23×C127 |
| socle | C22×C127 | C2×D8 |
| prime radical | C2×D16×C127 | C2 |
| LCS | G ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C127 ◁ C42×C127 ◁ C4×C8×C127 ◁ G | |
174 conjugacy classes of subgroups; only the 84 normal subgroups are shown.
This group has 174 conjugacy classes of subgroups — too many to draw. Only its 84 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
5588 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C127×#7383, C127×#7385, C8×D16×C127, … |
| maximal normal subgroup of | C127×#7383, C127×#7385, C8×D16×C127, … |
| maximal quotient of | C8×D16×C127, C127×#12069, C127×#12081, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16256, 904);